baber/WOPTO huggingface dataset:
Patent JP-2003282359-A (JP)
Title: Variable-capacitance element
Inventor: TAKEMURA MITSUHARU
IPC: H01H59/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve vibration resistance and reliability of a variable- capacitance element, by so displacing its movable body in an inclined direction that its movable body rides on its holding body, and by stabilizing its operations to vibrations, etc.  <P>SOLUTION: In a board 2 of a variable-capacitance type switch 1, a movable body 5 supported by support beams 6 movably in an inclined direction, and a holding protrusion 14 are provided, and in the movable body 5, a movable electrode 12 is provided. When applying no voltage across drive electrodes 8, 10, the movable electrode 12 is pressed against a transmission line 3 by an energizing force F1 of the support beams 6 so as to hold it in a signal transmitting position. Also, when applying a voltage across the drive electrodes 8, 10, the movable body 5 is displaced and is made to ride on the holding protrusion 14 by an electrostatic attractive force F2, to hold the movable electrode 12 in a signal interrupting position. Thereby, erroneous displacement of the movable electrode 12 by vibrations and impacts, etc., and malfunctions of the variable- capacitance type switch 1 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276048-A (JP)
Title: Method and apparatus for detecting wear of transfer molding apparatus
Inventor: MIZUUCHI TETSUSHI
IPC: B29C45/76
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect wearing limit of a plunger of a transfer molding apparatus.  <P>SOLUTION: A moving time of the plunger (5) sliding in a stroke is measured when the plunger (5) of the transfer molding apparatus pressing a resin (6) in a pot (4) into a cavity (3) of a mold (2) presses the resin (6), and the measured moving time is compared with a preset longest reference time, and when the moving time is longer than the longest reference time, it is judged to be the wearing limit of the plunger (5). The worn plunger (5) is exchanged thereby at an appropriate time to prevent action of the plunger (5) from becoming inferior caused by damage and to prevent a usable plunger (5) from being unnecessarily exchanged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279316-A (JP)
Title: Surface position measuring method and measuring device for inside hopper
Inventor: ITO KEIJI
IPC: G01F23/28
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface position measuring method capable of improving measurement accuracy of garbage level as the surface position of garbage in a hopper.  <P>SOLUTION: In the method clearly detecting garbage boundary, an inclined wall 5a of the hopper 3 for garbage provided with a plurality of guide members 6 with a specific interval in vertical direction guiding garbage downward is photographed, the image is processed and garbage surface position in the hopper is measured. At that time, light is cast from inclined upward of the hopper 3 with an illumination apparatus and a shadow line S of the guide members 6 is formed on the inclined wall 5a to precisely detect garbage bundary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279817-A (JP)
Title: Manufacturing method and manufacturing plant for composite pressure resistant layer for optical submarine cable
Inventor: FUNAKI YASUSHI
IPC: H01B13/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite pressure resistant layer capable of forming the optical submarine cable of one unit length as long as possible.  <P>SOLUTION: In the method for manufacturing the composite pressure resistant layer for the optical submarine cable, three pipe individual pieces formed in the form of being divided into three in a peripheral direction are put along the axial direction of the outer peripheral surface of an optical fiber unit, a plurality of tension members are wound around the pipe individual pieces and a resin is filled in the gap of the tension members. Thereafter, the tension members among which the resin is filled are wrapped with a copper tape (19) supplied through a copper tape accumulator (18) capable of continuing supply to an exit side (B) even when the supply on the entrance side (A) of the copper tape accumulator is stopped, the abutting surface of a copper tape is welded and the outer diameter is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355752-A (JP)
Title: Simultaneous double surface polishing method and device
Inventor: KIJIMA YUKIMITSU
IPC: B24B37/07
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a double surface polishing device not causing a defect such as a crack to a workpiece when an upper surface table comes in contact with the workpiece. SOLUTION: The upper surface table 7 is brought close to the workpiece W, and immediately before contact, a stopper 21 projected from the upper surface table 7 abuts on an inner gear 6 to perform attitude control parallel with a lower surface table 2. While rotating the upper and lower surface tables 7, 2 and a carrier 4 respectively, the inner gear 6 is lowered downward at very low speed. While eliminating dust between the upper surface table 7 and the workpiece W, the upper surface table 7 and the workpiece W are brought into contact, keeping parallelism to start polishing.
Patent JP-2003274940-A (JP)
Title: Method for growing cultured cell or tissue
Inventor: TOKUTOMI TADASHI
IPC: C12N5/0793
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for promoting the growth and/or morphogenesis of a cultured cell or a cultured tissue useful for regeneration of a biotissue or an organ and further specifically to be useful for the regeneration of excitatory tissues and organs such as nerve or the heart.  <P>SOLUTION: The method is to promote the growth and/or morphogenesis of the cell or tissue under cultured conditions. In the method, culturing is carried out while sending an electric signal to the cell or tissue.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280727-A (JP)
Title: Manufacturing process control system, its method and its program
Inventor: YOKOTA TAKESHI
IPC: G06Q50/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily control where a predetermined product is located within a plurality of manufacturing processes.  <P>SOLUTION: In this manufacturing process control system 10, when input terminals 40<SB>1</SB>-40<SB>n</SB>installed in the respective manufacturing processes in relation to a predetermined product read a bar code 64 of a target 60, the operation start of the product is inputted, and the product and the start status are memorized in a database 30 by correlating them with each other. When an acquisition request of the operation status relating to the product is inputted from a client PC 50, the start status corresponding to the acquisition request is read from the database 30 to create a response message, which is transmitted to the client PC 50. By the manufacturing process control system, where the predetermined product is located in the plurality of manufacturing processes can easily be controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286059-A (JP)
Title: Curable inorganic-organic composite composition
Inventor: INOUE AKIRA
IPC: C04B103/60
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable inorganic-organic composite composition which is obtained by solving the problems in a conventional technology, is suitably used as a binder, a formed article and a matrix of a fiber reinforced formed article, and further suitably used as a building material, and which is curable at normal temperature in a short time and from which a cured material having excellent flame retardancy, water resistance and mechanical strengths can be obtained.  <P>SOLUTION: The curable inorganic-organic composite composition contains, by mass, 100 parts hydraulic cement and the like, 10 to 100 parts acidic organic compound having polymerizable unsaturated bonds, 5 to 50 parts water and 0.1 to 3 parts, based on the use amount of the acidic organic compound, of a polymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285448-A (JP)
Title: Ink supply unit and imaging apparatus
Inventor: SUZUKI TATSUMA
IPC: B41J2/175
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply unit capable of supplying ink quickly from an ink tank to a print head while suppressing pressure variation in the print head.  <P>SOLUTION: Inside diameters of ink supply tubes 41, 42 and 43 are determined to satisfy a relation S1>S2≥S3, where S1 is the transverse cross-sectional area of the channel of a first ink supply tube 41, S2 is the transverse cross-sectional area of the channel of a second ink supply tube 42, and S3 is the transverse cross-sectional area of the channel of a third ink supply tube 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287676-A (JP)
Title: Projection lens
Inventor: NARIMATSU SHUJI
IPC: G02B13/22
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection lens whose angle of view is wide and whose aberration is excellently reduced with simple constitution constituted of a limited small number of lenses.  <P>SOLUTION: The projection lens is constituted of a 1st lens (10) consisting of a meniscus lens turning its concave surface to a display element side and having negative refractive power, a 2nd lens (20) consisting of a meniscus lens turning its concave surface to the display element side and having negative refractive power, a 3rd lens (30) whose both sides are convex and which has positive refractive power, a 4th lens (40) consisting of a meniscus lens turning its concave surface to a screen side and having negative refractive power, a 5th lens (50) constituted by bonding a lens whose both surfaces are concave and which has negative refractive power and a lens whose both surfaces are convex and which has positive refractive power, and a 6th lens (60) having positive refractive power, which lenses are disposed in order from the screen side toward the display element side. Then, both surfaces of the 2nd lens are formed to be aspherical and both surfaces of the 4th lens are formed to be aspherical.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294998-A (JP)
Title: Method and device for assembling optical module
Inventor: INOGUCHI YUKIO
IPC: G02B6/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively mass-produce optical modules of high performance.  <P>SOLUTION: One end of an optical fiber wound around a reel is connected to a light output measuring instrument, and the other end is used to assemble an optical module, and the intensity of light made incident from the assembled optical module through the optical fiber is measured by the light output measuring instrument to evaluate the optical module, and thereafter, the optical fiber is cut to provide the optical module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298331-A (JP)
Title: Antenna apparatus
Inventor: SAKAI HITOSHI
IPC: H01Q7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna apparatus that improves reception quality in a receiver such as a wireless mouse, and can lighten the work load of a worker in a product-manufacturing process.  <P>SOLUTION: The antenna apparatus has a pair of plate-shaped vertical loop antennas A11 and B11. The vertical loop antennas orthogonally cross each other for arranging, and independently vary directivity by each antenna or by combining them based on a switching instruction signal for operating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293437-A (JP)
Title: Rainwater subsurface infiltration facility and rainwater subsurface infiltration method
Inventor: MIYAJI TOSHIO
IPC: E21D9/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide effective rainwater subsurface infiltration facility and rainwater subsurface infiltration method, having both a rainwater countermeasure in concentrated heavy rain in a city area and a ground subsidence preventive measure due to pumping of underground water.  <P>SOLUTION: This rainwater subsurface infiltration facility includes a first manhole 2, a second manhole 4 connected to the first manhole 2 through a pored shaped pipe 3 for drainage, and a side ditch 6 connected to the first manhole through a guide pipe 5. The outer periphery of the pored shaped pipe 3 is filled with granular filler 7 such as sand, gravel, or plastics, and overflowing water from the side ditch 6 is let flow from the first manhole 2 to the second manhole 4 to cause rainwater to penetrate the underground 8 through the holes 3a of the pored shaped pipe 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291103-A (JP)
Title: Portable cutter
Inventor: NAKAGAWA JUNJI
IPC: B27B19/09
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable cutter wherein workability is enhanced through a simple operation with no need of adjustment.  <P>SOLUTION: The portable cutter is provided with: a stopper 6 which is fixed to a cutter main body 1, and abuttedly presses a material to be cut 13; a holder 9 which is substantially L-shaped, such that one side of it is positioned in front of the stopper 6, and the other side is slidably inserted in a guide 8, so as to hold the material 13; and a spring 11 which is inserted between an end of the one side inserted in the guide 8, and the guide 8. The holder 9 is constructed so as to be urged to a side of the stopper 6 abutting on the material by the spring 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368086-A (JP)
Title: Method of forming wiring of semiconductor element
Inventor: CHO YOUNG-A
IPC: H01L21/768
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a wiring of a semiconductor element, which can shorten the throughput time of a chamber provision at the time of forming a titanium film as a barrier metallic layer and titanium nitride film. SOLUTION: A conductive layer 110 and a dielectric layer 120 are sequentially formed on a semiconductor substrate 100 having a predetermined lower structure, on which a photosensitive film 130 is coated to form a contact hole forming site 140, the resultant substrate is subjected to contact hole etching using the photosensitive film 130 as a mask to form a contact hole 150, a first barrier metallic layer 163 is deposited on the entire dielectric layer 110 having the contact hole 150 formed therein, annealing is carried out, an insulating film 170 formed on a first barrier metallic layer 163 is removed by carrying out plasma processing, a second barrier metallic layer 166 is deposited thereon, tungsten is deposited on the second barrier metallic layer 166, and then a chemical mechanical polishing step is carried out thereover.
Patent JP-2003299593-A (JP)
Title: Wet tissue
Inventor: YAMAGUCHI KEIICHI
IPC: D04H3/153
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet tissue with an excellent workability of wiping out, or the like, and all the surface of which can be used without waste.  <P>SOLUTION: The wet tissue is composed of nonwoven fabric impregnated with an impregnant of liquid, viscous fluid, or the like. The nonwoven fabric is made of a spun bonded nonwoven fabric of natural fiber and synthetic resin fiber having water absorbing or oil absorbing property, and it is formed into a bag shape so that it can be wearable on a hand. H. The synthetic resin fiber is heat-sealable, and the nonwoven fabric sheets are laminated and heat-sealed so as to form a bag shape. One surface of the nonwoven fabric sheet may be provided with a heat-sealable resin layer. Alternatively, at least both resin layers close to the opening 6 of the bag shape may be adhered temporarily, coating a viscous agent on the inside surface 7 of the bag-shaped tissue to be sealed. The impregnant may contain components favorable to the skin of the hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308767-A (JP)
Title: Vacuum switch
Inventor: SASAGE KOSUKE
IPC: H01H33/66
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum switch capable of coordination of insulation of dielectric strength at a cut off or a block position.  <P>SOLUTION: This vacuum switch is provided with a vacuum insulating vessel 21, a first fixed electrode 22 provided on one end of the vacuum insulating vessel 21, a first movable electrode 25 provided on another end of the vacuum insulating vessel 21, a second movable electrode 26 provided to surround a movable energizing shaft 23, a second fixed electrode 28 provided at a middle part of the vacuum insulating vessel 21, and an operating mechanism moving the movable energizing shaft 23 to optional three position including a on position and a ground position of the on position where the first movable electrode 25 and the first fixed electrode 22 keep contact, the cut off or the block position, and the ground position where the second movable electrode 26 and the second fixed electrode 28 keep contact. Strength of electric field between the electrode and the ground is lower than that between the electrodes at the cut off or the block position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306004-A (JP)
Title: Tire and rim assembly body, and foaming composition
Inventor: TERATANI HIROYUKI
IPC: B60C7/10
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire and a rim assembly body enabling stable traveling over the required distance even when an internal pressure of the tire is reduced after the tire is damaged without sacrificing rolling resistance and riding comfortableness in ordinary traveling before the tire is damaged.  <P>SOLUTION: The tire is mounted on an application rim. Many particles composed of continuous phases of resin and independent air bubbles and having a substantially spherical shape are arranged in the inside of the tire partitioned by the tire and the rim under the predetermined filling volume. The volume of the particles when the tire and rim assembly body is adjusted to be under a designated internal pressure is 70% or more with respect to the volume of the particles under the atmosphere pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308901-A (JP)
Title: Electric equipment connecting terminal
Inventor: MINOWA RYOTA
IPC: H01R9/22
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric equipment connecting terminal in which the number of part items and the number of assembling steps are less and in which insertion of an operation rod from an inappropriate direction is prevented and position drift and plastic deformation of a clamp spring can be prevented.  <P>SOLUTION: On the inner peripheral face of an insertion hole 16 for the operation rod installed at the base 11, an operation rod guide face 16a for guiding the tip of the operation rod 80 to a prescribed position is integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307538-A (JP)
Title: Method for diagnosing vehicle electrical system
Inventor: FUJIKAWA TAKASHI
IPC: B60J5/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for diagnosing a vehicle electrical system capable of checking connection of the vehicle electrical system being assembled so as to easily define an error in connection even when all electrical devices or device controllers are not assembled.  <P>SOLUTION: The vehicle electrical system 1 includes a plurality of electrical devices 2 to 8 installed on a vehicle, and a plurality of device controllers 16 to 22 provided with predetermined data and connected via a wire harness to the electrical devices 2 to 8 so as to control the electrical devices 2 to 8, and a bus line 23 for alternately connecting the device controllers 16 to 22 so as to transmit a signal corresponding to the predetermined data. A method for diagnosing the vehicle electrical system 1 includes steps of checking a state of a signal corresponding to the data transmitted from the bus line 23, and diagnosing connection between the electrical devices 2 to 8 and the device controllers 16 to 22 and among the device controllers 16 to 22, and displaying a diagnosed result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317514-A (JP)
Title: Light source unit
Inventor: ISHIDA HIROYUKI
IPC: F21S8/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit capable of downsizing a vehicle light fixture.  <P>SOLUTION: An LED12 is disposed looking up the perpendicular direction on an optical axis Ax extending in the longitudinal direction of a vehicle. A reflector 14 is provided on its upper side which comprises a first reflecting surface 14a that condenses and reflects the light from the LED12 toward the front closer to the optical axis Ax. The reflector 14 is formed by treating the surface of a translucent block 16 which covers the LED12 for reflection surface, and a part of the surface is configured as the first reflecting surface 14a. Thus the reflector 14 is downsized compared to a conventional one. Using the LED12 as a light source suppresses the effect of heating and allows handling as a near point light source. So even if the reflector 14 is downsized, a proper reflection control is possible. By arranging the LED12 to be almost orthogonal to the optical axis Ax, the most of light outgoing from the LED12 can be used as the reflection light from the first reflecting surface 14a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316737-A (JP)
Title: Group authentication terminal, group authentication method, and program for group authentication terminal
Inventor: NODA JUN
IPC: G06F21/31
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group authentication terminal, a method, and a program capable of simply forming a group without requiring a special authentication agency or an information providing device and performing an authentication whether or not a certain individual is joined the group.  <P>SOLUTION: It is constituted that first to Nth terminals 202<SB>1</SB>to 202N are connected to a short-distance radio communication network 201. Each terminal 202 has a group subscription processing part 221, a group authentication part 222, and the like. The terminal makes an un-subscribed person of the group send check data for checking a subscription condition, and, when the data fits to the condition, accepts the subscription and transmits authentication data to this. The un-subscribed person may be made to check the condition. Therefore, the special authentication agency or the like for the check is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360017-A (JP)
Title: Seedling planting machine
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To plant seedlings at a proper depth on the basis of the top of a ridge after seedling planting in a seedling planting machine constituted so as to make the planting depth of seedling constant by vertically moving wheels. SOLUTION: Wheels 3 and 4 are attached to the front and the rear of both right and left sides of a machine body vertically movably relatively to the machine body. A planting device 8 for planting seedlings is installed in the vicinity of the rear wheels 4 on the side view of a machine body. A press wheel 29 is arranged at the rear side of the seedling planting position of the planting device 8. A hydraulic cylinder 37 is driven by the action of the press wheel 29 and both the front and rear wheels 3 and 4 are vertically moved to keep the planting depths of seedlings constant.